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- 叠片式可膨胀套管扶正器设计Expandable Casing Centralizer with Laminations
- 可膨胀套管技术expanded casing technology
- 可may
- 利用岩屑床破坏工具和可膨胀套管扶正器改善井眼质量Using rock bed dismantle tool and expandable casing holder to improve well bore quality
- 可用do
- 膨胀套管膨胀力的理论计算THEORETICAL CALCULATION OF BULGING FORCE ON EXPANSION CASING
- 膨胀套管的弹塑性理论分析The Elastic-Plastic Theoretic Analysis of the Expandable Casing
- 膨胀to expand
- 膨胀套管中的橡胶筒尺寸设计分析Analysis on the design of rubber sleeve size of expansion casings
- 膨胀套管expandable casing
- 膨胀套管中的残余应力问题Question of Residual Stress in Expansion Casing
- 可膨胀inflatable
- 膨胀套管膨胀心头的结构设计Structural design of expandable body for bulged casing
- cf-可膨胀cf--expandability
- 带有橡胶筒的膨胀套管内残余应力分析Analysis of Residual Stress in Expandable Casing with Rubber Sleeve
- 膨胀套管摩擦系数与轴向位移的模拟研究Computer simulatdion study of friction factor of expandable casing and is axial displacement
- cf可膨胀cf-expandable
- 可膨胀管expandable tube
- 可膨胀的expandable
- 可膨胀性capability of swelling